/********************************************************************************
 * Copyright (c) 2020 Cedalo AG
 *
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 ********************************************************************************/
module.exports = (config) => {
	config.set({

		// base path that will be used to resolve all patterns (eg. files, exclude)
		basePath: '',


		// frameworks to use
		// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
		frameworks: ['jasmine'],


		// list of files / patterns to load in the browser
		files: [
			{ pattern: 'dist/*.js', watched: false },
			'test/client/web/WebGatewayClient.test.js'
		],


		// list of files to exclude
		exclude: [
		],


		// preprocess matching files before serving them to the browser
		// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
		preprocessors: {
		},


		// test results reporter to use
		// possible values: 'dots', 'progress'
		// available reporters: https://npmjs.org/browse/keyword/karma-reporter
		reporters: ['progress'],


		// web server port
		port: 9876,


		// enable / disable colors in the output (reporters and logs)
		colors: true,


		// level of logging
		// possible values:
		// config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
		logLevel: config.LOG_INFO,


		// enable / disable watching file and executing tests whenever any file changes
		autoWatch: true,


		// start these browsers
		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
		browsers: [
			'Chrome'
			// 'Safari',
			// 'Firefox',
			// 'Opera',
		],

		// Continuous Integration mode
		// if true, Karma captures browsers, runs the tests and exits
		singleRun: true,

		// Concurrency level
		// how many browser should be started simultaneous
		concurrency: 1
	});
	// Detect if this is TravisCI running the tests and tell it to use chromium
	if (process.env.TRAVIS) {
		config.browsers = ['Firefox'];
	}
};
